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533 results for “Cephalopoda”
Fig. 4 in The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 4. Maenioceras terebratum (Sandberger & Sandberger, 1851), specimens from Villmar in the Wiesbaden Museum. A. Lectotype 33c, photograph and reproduction of the figure in Sandberger & Sandberger (1850–1856: pl. 5 fig. 3a). B. Suture line of the lectotype, after Sandberger & Sandberger (1850–1856: pl. 5 fig. 3c). C. Specimen 33a. D. Specimen 33b. Scale bar units = 1 mm.
Fig. 3 in The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 3. The morphological terms used in the descriptions of the ammonoid conchs and suture lines. Illustration from Foord & Crick (1897), after d'Archiac & de Verneuil (1842).
Figs 3, 4 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Scaphopoda and Cephalopoda
Figs 3, 4. Sepia acuminata, SDUDOHFWRW\SHV 106$: () 2ΟΙ/7474, 4Ϭ.7î2Ι.2 PP>= Sepia hieronis (Robson, 1924)]; (4) 3200/T474, 48.6×21.7 mm.
Figs 5–8 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Scaphopoda and Cephalopoda
Figs 5–8. (5) Sepia confusa, syntype NMSA 3212/T475, 42.2×9.1 mm; (6) S. insignis, syntype NMSA 3210/T476, 18.4×5.8 mm; (7) S. incerta, syntype NMSA 3477/T477, 77.9×13.8 mm; (8) S. incerta, syntype NMSA 3207/T477, 35.1×9.8 mm.
Figure 5 in Morphological comparison between Doryteuthis pleii and D. sanpaulensis (Cephalopoda, Myopsida, Loliginidae) from Brazil
Figure 5. (A) Female, representing both species, ventral view, mantle opened longitudinally, scale = 20 mm; (B) Doryteuthis pleii female reproductive system, ventral view, scale = 10 mm; (C) Female reproductive system representing both species nidamental gland removed, scale = 10 mm; (D) Doryteuthis sanpaulensis female reproductive system, ventral view, scale = 10 mm.
Figure 1 in Morphological comparison between Doryteuthis pleii and D. sanpaulensis (Cephalopoda, Myopsida, Loliginidae) from Brazil
Figure 1. Doryteuthis pleii general features. (A) Dorsal (left) and ventral (right) whole view of a male, scale = 20 mm; (B) Tentacular club, scale = 5 mm; (C) Upper beak, scale = 2 mm; (D) Sucker from tentacular club, scale = 1 mm; (E) Left ventral arm showing hectocotylized portion, scale = 5 mm.
Figure 3 in Morphological comparison between Doryteuthis pleii and D. sanpaulensis (Cephalopoda, Myopsida, Loliginidae) from Brazil
Figure 3. (A) Central vascular system representing both species, ventral view; (B) Central nervous system representing both species, ventral view. Scales: = 5 mm.
The complete mitochondrial genome of dwarf form of Sthenoteuthis oualaniensis (Cephalopoda: Ommastrephidae) from the South China Sea
<p>The purpleback flying squid (<em>Sthenoteuthis oualaniensis</em>) is a pelagic squid with tremendous potential for commercial exploitation. <em>Sthenoteuthis oualaniensis</em> comprises two forms in the South China Sea, dwarf form and medium-sized form. In this study, we described the complete mitochondrial genome of dwarf form of <em>Sthenoteuthis oualaniensis.</em> The genome is 20320 bp in length, encoding the standard set of 13 protein-coding genes, 20 tRNA genes and 2 rRNA genes, with circular organization. The overall base composition of the whole mitochondrial genome was A (37.23%), T (32.78%), G (10.53%) and C (19.46%) with an AT bias of 70.01%. The longest protein-coding genes of these species was <em>ND5</em>, whereas the shortest <em>ATP8</em>.</p>
Fig. 30 in Taxonomy and ontogeny of the Lituitida (Cephalopoda) from Orthoceratite Limestone erratics (Middle Ordovician)
Fig. 30. Conch expansion rates in species of the Lituitidae Phillips, 1848.
Fig. 3 in The tornoceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 3. The morphological terms used in the description of the ammonoid conchs.
Fig. 1 in The tornoceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 1. The geographic position of the fossil locality of Oberscheld in the Rhenish Mountains.
Fig. 3 in The early gephuroceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 3. The morphological terms used in the description of the ammonoid conchs and suture lines.
Fig. 1 in The early gephuroceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 1. The geographic position of the fossil localities in the Rhenish Mountains.
Data of the study of Maternal temperature stress modulates acclimation and thermal biology in Octopus maya (Cephalopoda: Octopodidae) juvenile progeny
<p>These data shows the effects of temperature and exposure time on octopus juveniles obtained from thermal-stressed (30°C) and non-stressed (24°C) females when exposed to optimal (25°C) and high temperatures (30°C) for 20 and 30 days, respectively. Data of survival, and oxygen consumption (MR) were obtained, also in routine (RMR) and resting conditions (SMR). The high metabolic rate (HMR) was used to obtain the thermal metabolic scope (TMS) That was defined as: TMS = HMR - SMR<br> Data on the antioxidant defense enzymes and radical oxygen species (ROS) were used to evaluate if transgenerational effect of temperature provoked changes in the hability of juveniles to neutralize ROS. </p>
Figure 13 in On the confusion surrounding Pareledone charcoti (Joubin, 1905) (Cephalopoda: Octopodidae): endemic radiation in the Southern Ocean
Figure 13. Locations of RV Polarstern stations detailed under material examined.
Fig. 2 in The pharciceratid ammonoids from the Roteisenstein Formation of Dillenburg (Cephalopoda, Ammonoidea)
Fig. 2. The geographic position of the fossil localities in the Rhenish Mountains.
Fig. 9. Sepia incerta, syntype NMSA 3477 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Scaphopoda and Cephalopoda
Fig. 9. Sepia incerta, syntype NMSA 3477/T477, 112.1×18.2 mm.
Fig. 2. Sepia acuminata, lectotype NHMUK 1890.9.22.332 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Scaphopoda and Cephalopoda
Fig. 2. Sepia acuminata, lectotype NHMUK 1890.9.22.332 (102×37 mm).
Fig. 1. Dentalium regulare, syntype NMSA 2575 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Scaphopoda and Cephalopoda
Fig. 1. Dentalium regulare, syntype NMSA 2575/T687, 25.2×4.0 mm.
FIGURES 16–21. Sepia mestus Gray, 1849. 16 in with a redescription of Sepia mestus Gray, 1849 (Cephalopoda: Sepiidae) from eastern Australia
FIGURES 16–21. Sepia mestus Gray, 1849. 16, dorsal mantle showing position of dorsal eyespots (larger posterior pair) and small granular orange spots (smaller anterior pair), female 81.6 mm ML (AM C304890). Sepia filibrachia, n. sp. 17, funnel organ, paratype female 54.4 mm ML (NMNS 4417004), scale bar 2 mm; 18, funnel locking and 19, mantle locking cartilage, paratype female 54.4 mm ML (NMNS 4417004), scale bar 2 mm; 20, sucker rim arm 3, portion of toothed half, paratype female 54.4 mm ML (NMNS 4417004), scale bar 0.04 mm; 21, sucker rim, portion of nontoothed half, specimen as in 21.
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.